7n-4-3n=3n+13+5n

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Solution for 7n-4-3n=3n+13+5n equation:


Simplifying
7n + -4 + -3n = 3n + 13 + 5n

Reorder the terms:
-4 + 7n + -3n = 3n + 13 + 5n

Combine like terms: 7n + -3n = 4n
-4 + 4n = 3n + 13 + 5n

Reorder the terms:
-4 + 4n = 13 + 3n + 5n

Combine like terms: 3n + 5n = 8n
-4 + 4n = 13 + 8n

Solving
-4 + 4n = 13 + 8n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-8n' to each side of the equation.
-4 + 4n + -8n = 13 + 8n + -8n

Combine like terms: 4n + -8n = -4n
-4 + -4n = 13 + 8n + -8n

Combine like terms: 8n + -8n = 0
-4 + -4n = 13 + 0
-4 + -4n = 13

Add '4' to each side of the equation.
-4 + 4 + -4n = 13 + 4

Combine like terms: -4 + 4 = 0
0 + -4n = 13 + 4
-4n = 13 + 4

Combine like terms: 13 + 4 = 17
-4n = 17

Divide each side by '-4'.
n = -4.25

Simplifying
n = -4.25

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